| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $127.59 | 7.517% | $137.1809 | $137.18 | $137.20 | $137.20 |
| Purchase #2 | $165.27 | 13.690% | $187.8955 | $187.90 | $187.90 | $187.90 |
| Purchase #3 | $155.79 | 8.712% | $169.3624 | $169.36 | $169.35 | $169.40 |
| Purchase #4 | $214.73 | 13.426% | $243.5596 | $243.56 | $243.55 | $243.60 |
| Purchase #5 | $13.44 | 6.714% | $14.3424 | $14.34 | $14.35 | $14.30 |
| Purchase #6 | $236.40 | 9.191% | $258.1275 | $258.13 | $258.15 | $258.10 |
| Purchase #7 | $199.66 | 10.411% | $220.4466 | $220.45 | $220.45 | $220.40 |
| 7 purchase totals = | $1,112.88 | $1,230.9149 | $1,230.92 | $1,230.95 | $1,230.90 | |